Tejun Heo wrote: > xerces8 wrote: > > I noticed that recent kernels do not detect my SATA devices (two > > SATA hard drives and one DVD unit). > > > > HW: Asus P5K-E WiFi mainboard, BIOS version 1013 (latest as of now) > > BIOS setup: SATA adapter mode : AHCI > > CPU: Intel Core2 Q6600 (not overclocked) > > RAM: 4x2GB DDR2-800 > > > > Kernel: 2.6.26.3 (vanilla unpatched) > > arch: i386 > > > > kernel config : http://pastebin.com/f7640ead2 > > dmesg output : http://pastebin.com/f3b3fac14 > > lspci: http://pastebin.com/f2a3edebf > > lspci -v -n : http://pastebin.com/f724cf3 > > /proc/cpuinfo: http://pastebin.com/f11930c44 > > It's usually best to include relevant excerpts inline and then attach > the whole stuff as attachments. Posting links to some URL or non-OSDL > bugzilla entries is likely to significantly increase your chance of > just being skipped over. You know, we're cranky nerds who hate the > web and stick to 80-column terminals. ;-) > > ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode > ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pmp pio slum part > PCI: Setting latency timer of device 0000:00:1f.2 to 64 > ACPI: PCI interrupt for device 0000:00:1f.2 disabled > ahci: probe of 0000:00:1f.2 failed with error -16 > > This looks like resource conflict to me, which could have resulted > from ahci trying to grab all resources. Can you please post the > result of "cat /proc/ioports" and "cat /proc/iomem"? I noticed that in IDE mode the same happens (32bit kernel has problems, 64bit kernel has not), so here is dmesg, iomem and ioports for all 4 combinations. Regards, David
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